CN213622767U

CN213622767U - Auxiliary maintenance platform for elevator maintenance

Info

Publication number: CN213622767U
Application number: CN202021221362.0U
Authority: CN
Inventors: 文海祥
Original assignee: Tianjin Sigaoda Elevator Co ltd
Current assignee: Tianjin Sigaoda Elevator Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-07-06
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to an elevator maintenance technical field just discloses an elevator maintenance is with supplementary maintenance platform, which comprises a platform, the rope hole has been seted up at the top of platform, one side fixedly connected with connecting block of platform, the positive fixedly connected with second connecting pin of connecting block, there is the briquetting positive through second connecting pin swing joint of connecting block, the positive fixedly connected with third connecting pin of briquetting, there is the guide block through third connecting pin swing joint at the back of briquetting, the bottom fixedly connected with second bracing piece of connecting block, the bottom fixedly connected with second connecting rod of connecting block. This supplementary maintenance platform is used in elevator maintenance can reach the high purpose of security, has solved the low problem of supplementary maintenance platform security for general elevator maintenance for the platform can not drop rapidly because of the trouble, thereby has promoted the security of this supplementary maintenance platform, thereby has promoted the practicality of this supplementary maintenance platform.

Description

Auxiliary maintenance platform for elevator maintenance

Technical Field

The utility model relates to an elevator maintenance technical field specifically is an elevator maintenance is with supplementary maintenance platform.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than fifteen degrees to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. A vertical lift elevator has a car that travels between at least two vertical rows of rigid guide rails or guide rails having an angle of inclination of less than fifteen degrees. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. Low-speed elevators, fast elevators and high-speed elevators can be divided according to speed. The hydraulic elevator begins to appear in the middle of the 19 th century and is still applied to low-rise buildings until now. When the elevator damages, need use elevator maintenance to maintain with supplementary maintenance platform to the elevator, thereby and the elevator maintenance that uses on the existing market drives thereby the motor and drives the lifting rope removal and drive the maintenance platform removal, has certain potential safety hazard to elevator maintenance is with supplementary maintenance platform's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an elevator maintenance is with supplementary maintenance platform possesses advantages such as security height, has solved the problem that general elevator maintenance is with supplementary maintenance platform security is low.

(II) technical scheme

For the purpose that realizes the security of this supplementary maintenance platform height, the utility model provides a following technical scheme: the utility model provides an elevator maintenance is with supplementary maintenance platform, includes the platform, the rope hole has been seted up at the top of platform, one side fixedly connected with connecting block of platform, the positive fixedly connected with second connecting pin of connecting block, there is the briquetting positive through second connecting pin swing joint of connecting block, the positive fixedly connected with third connecting pin of briquetting.

The back of the pressing block is movably connected with a guide block through a third connecting pin, the bottom of the connecting block is fixedly connected with a second supporting rod, the bottom of the connecting block is fixedly connected with a second connecting rod, one end of the second connecting rod is fixedly connected with an upward-climbing clamping jaw, the bottom of the upward-climbing clamping jaw is fixedly connected with a hydraulic lifting rod, and the bottom of the hydraulic lifting rod is fixedly connected with a downward-climbing clamping jaw.

Preferably, the top of platform has seted up the spread groove, the inner wall fixedly connected with first connecting pin of spread groove, the one end fixedly connected with rings that the platform was kept away from to first connecting pin.

Preferably, the number of the lifting rings is two, and the two lifting rings are symmetrically arranged by taking the vertical center line of the rope hole as a symmetry axis.

Preferably, the outer wall of the second supporting rod is fixedly connected with a top rod, and a rotating shaft of the outer wall of the top rod is connected with a guide wheel.

Preferably, one side of the platform is fixedly connected with a fourth connecting pin, and a grooved wheel is connected to a rotating shaft of the outer wall of the fourth connecting pin.

Preferably, a first supporting rod for assisting in supporting the platform is fixedly arranged between the second supporting rod and the platform, and the first supporting rod is a stainless steel supporting rod.

Preferably, the top of the guide block is provided with a slide rail hole matched with the slide rail in shape, and one side of the pressing block is fixedly connected with a friction block.

(III) advantageous effects

Compared with the prior art, the utility model provides an elevator maintenance is with supplementary maintenance platform possesses following beneficial effect:

1. this supplementary maintenance platform is used in elevator maintenance, connecting block through setting up, the guide block, the briquetting, the third connecting pin, the second connecting pin, the slide rail hole, the second connecting rod, climb up and rise the clamping jaw, hydraulic ram pole and the clamping jaw that climbs down, can reach the high purpose of security, the problem that general supplementary maintenance platform security is low for elevator maintenance has been solved, make the platform can not drop rapidly because of the trouble, thereby the security of this supplementary maintenance platform has been promoted, thereby the practicality of this supplementary maintenance platform has been promoted.

2. This supplementary maintenance platform is used in elevator maintenance through ejector pin, guide pulley, fourth connecting pin and the sheave that sets up, can reach the purpose that reduces the motion resistance of platform for the platform passes through the guide pulley and the sheave rolls at the outer wall of slide rail, thereby has reduced the frictional force of platform motion, thereby has promoted the life of slide rail.

3. This supplementary maintenance platform is used in elevator maintenance through spread groove, rings and the first connecting pin that sets up, can reach the purpose that this supplementary maintenance platform of elevator maintenance descends for the staff can be connected with external lifting rope through rings, makes this maintenance platform can descend, thereby provides convenience for staff's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the platform of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a platform; 2. a first connecting pin; 3. a hoisting ring; 4. a rope hole; 5. a fourth connecting pin; 6. a grooved wheel; 7. a second connecting pin; 8. a guide block; 9. a friction block; 10. briquetting; 11. a third connecting pin; 12. a second connecting rod; 13. climbing a clamping jaw; 14. a hydraulic jacking rod; 15. climbing down a clamping jaw; 16. A top rod; 17. a guide wheel; 18. a first support bar; 19. a second support bar; 20. connecting blocks; 21. connecting grooves; 22. a slide rail hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an auxiliary maintenance platform for elevator maintenance comprises a platform 1, a rope hole 4 is formed at the top of the platform 1, a connecting groove 21 is formed at the top of the platform 1, a first connecting pin 2 is fixedly connected to the inner wall of the connecting groove 21, a lifting ring 3 is fixedly connected to one end of the first connecting pin 2 away from the platform 1, the auxiliary maintenance platform for elevator maintenance can be lowered by the connecting groove 21, the lifting ring 3 and the first connecting pin 2, so that a worker can be connected with an external lifting rope through the lifting ring 3, the maintenance platform can be lowered, convenience is brought to the worker, the lifting ring 3 is provided with two lifting rings 3, the two lifting rings 3 are symmetrically arranged by taking the vertical center line of the rope hole 4 as a symmetric axis, a fourth connecting pin 5 is fixedly connected to one side of the platform 1, and a sheave 6 is connected to the outer wall of the fourth connecting pin 5, one side fixedly connected with connecting block 20 of platform 1, the positive fixedly connected with second connecting pin 7 of connecting block 20, there is briquetting 10 in the front of connecting block 20 through second connecting pin 7 swing joint, the positive fixedly connected with third connecting pin 11 of briquetting 10.

The back of the pressing block 10 is movably connected with a guide block 8 through a third connecting pin 11, the top of the guide block 8 is provided with a slide rail hole 22 matched with the slide rail shape, one side of the pressing block 10 is fixedly connected with a friction block 9, the bottom of the connecting block 20 is fixedly connected with a second supporting rod 19, a first supporting rod 18 for auxiliary supporting of the platform 1 is fixedly arranged between the second supporting rod 19 and the platform 1, the first supporting rod 18 is a stainless steel supporting rod, the corrosion resistance of the stainless steel supporting rod is good, and the stainless steel supporting rod has high strength and hardness, the outer wall of the second supporting rod 19 is fixedly connected with a mandril 16, the outer wall rotating shaft of the mandril 16 is connected with a guide wheel 17, the purpose of reducing the motion resistance of the platform 1 can be achieved through the arranged mandril 16, the guide wheel 17, a fourth connecting pin 5 and a grooved wheel 6, so that the platform 1 rolls on the outer wall of the slide rail through, thereby the life of slide rail has been promoted, the bottom fixedly connected with second connecting rod 12 of connecting block 20, the one end fixedly connected with of second connecting rod 12 climbs and rises clamping jaw 13, the bottom fixedly connected with hydraulic lifting rod 14 that climbs and rises clamping jaw 14, the clamping jaw 15 that climbs under the bottom fixedly connected with of hydraulic lifting rod 14, through the connecting block 20 that sets up, guide block 8, briquetting 10, third connecting pin 11, second connecting pin 7, slide rail hole 22, second connecting rod 12, climb and rise clamping jaw 13, hydraulic lifting rod 14 and the clamping jaw 15 that climbs down, can reach the high purpose of security, the problem that general elevator maintenance is low with supplementary maintenance platform security has been solved, make platform 1 can not drop rapidly because of the trouble, thereby the security of this supplementary maintenance platform has been promoted, thereby the practicality of this supplementary maintenance platform has been promoted.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, the clamping jaw 15 that climbs down grasps the slide rail, and hydraulic ram pole 14 starts, drives to climb clamping jaw 13 and upwards remove, drives second connecting rod 12 and connecting block 20 rebound to drive platform 1 rebound, when platform 1 will drop rapidly, briquetting 10 is rotatory through second connecting pin 7, makes briquetting 10 block the slide rail, reduces platform 1's rate of decline.

In conclusion, the auxiliary maintenance platform for elevator maintenance can achieve the purpose of high safety, solves the problem of low safety of the common auxiliary maintenance platform for elevator maintenance, and enables the platform 1 not to drop rapidly due to faults.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elevator maintenance is with supplementary maintenance platform, includes platform (1), its characterized in that: the top of the platform (1) is provided with a rope hole (4), one side of the platform (1) is fixedly connected with a connecting block (20), the front of the connecting block (20) is fixedly connected with a second connecting pin (7), the front of the connecting block (20) is movably connected with a pressing block (10) through the second connecting pin (7), and the front of the pressing block (10) is fixedly connected with a third connecting pin (11);

the back of briquetting (10) has guide block (8) through third connecting pin (11) swing joint, the bottom fixedly connected with second bracing piece (19) of connecting block (20), the bottom fixedly connected with second connecting rod (12) of connecting block (20), the one end fixedly connected with of second connecting rod (12) climbs and rises clamping jaw (13), the bottom fixedly connected with hydraulic pressure lifting rod (14) of climbing clamping jaw (13), clamping jaw (15) that climbs under the bottom fixedly connected with of hydraulic pressure lifting rod (14).

2. The auxiliary maintenance platform for elevator maintenance according to claim 1, characterized in that: connecting groove (21) have been seted up at the top of platform (1), the first connecting pin (2) of inner wall fixedly connected with of connecting groove (21), one end fixedly connected with rings (3) of platform (1) are kept away from in first connecting pin (2).

3. An auxiliary maintenance platform for elevator maintenance according to claim 2, characterized in that: the number of the hanging rings (3) is two, and the two hanging rings (3) are symmetrically arranged by taking the vertical center line of the rope hole (4) as a symmetry axis.

4. The auxiliary maintenance platform for elevator maintenance according to claim 1, characterized in that: the outer wall of the second supporting rod (19) is fixedly connected with a push rod (16), and a rotating shaft of the outer wall of the push rod (16) is connected with a guide wheel (17).

5. The auxiliary maintenance platform for elevator maintenance according to claim 1, characterized in that: one side of the platform (1) is fixedly connected with a fourth connecting pin (5), and a grooved wheel (6) is connected with a rotating shaft of the outer wall of the fourth connecting pin (5).

6. The auxiliary maintenance platform for elevator maintenance according to claim 1, characterized in that: a first supporting rod (18) for supporting the platform (1) in an auxiliary mode is fixedly arranged between the second supporting rod (19) and the platform (1), and the first supporting rod (18) is a stainless steel supporting rod.

7. The auxiliary maintenance platform for elevator maintenance according to claim 1, characterized in that: the top of the guide block (8) is provided with a slide rail hole (22) matched with the slide rail in shape, and one side of the press block (10) is fixedly connected with a friction block (9).